






🔋 Stay charged, stay ahead — power your essentials with Swiss precision!
Renata 371 SR920SW is a premium 1.55V silver oxide watch battery offering 35 mAh capacity with superior leakage resistance. Swiss-made for consistent, reliable performance across a wide range of devices including watches, cameras, and keyless remotes. Sold in convenient 10-count packs, it’s the go-to choice for professionals who demand long-lasting, high-quality power solutions.














| ASIN | B00MU3L91E |
| Batteries | 10 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #22,665 in Health & Household ( See Top 100 in Health & Household ) #140 in Coin & Button Cell Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,333) |
| Date First Available | August 18, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.317 ounces |
| Manufacturer | Renata |
| Package Dimensions | 5.51 x 2.01 x 0.28 inches |
R**N
Great battery for Specific watches
Works great. Easy to use and install. The battery size was the perfect fit since the model matches the watch.
R**R
Good quality and value
Reasonable price and good quality.
J**.
Perfect for Everyday Use!
These batteries are a fantastic choice for anyone looking for reliable, long-lasting power. Their consistent performance, leak-proof design, and wide compatibility with various devices make them an excellent option for daily use. While they may come at a slightly higher price, the performance and peace of mind they offer are well worth it. Highly recommended for anyone tired of dealing with low-quality batteries that don’t last!
B**B
Shipping and tracking
Battery worked great and i have a spare now just in case with the double pack. the only concern i had was the way the package was tracked till this day it says it might be lost but i have received it about 2 weeks ago so thats the only issue i had
S**Y
High End Battery
I saw Renata is the standard battery and suggested battery for my G-Shock and Tag Heuer watches. If they recommend them, I’ll take their word for it. You need to find the correct size for each watch as it is NOT one size fits all, even for different watches from the same manufacturer. So far so good, I’ll check back in a few years, if I remember.
C**S
Watch batteries at a fraction of the price.
These are batteries, what more can I say. Savings were a priority, and if these batteries last longer than a year I got my money's worth. I did need the install/uninstall tool while removing the back cover so please beware. For the price this was a good bargain. Longevity, time will tell. Brand, this is the same brand my local watch shop uses.
O**P
Good batteries
Excellent batteries. Each last a year exactly. Ill buy again.
V**L
Always the best.
You know, it doesn’t really matter how much they cost; Renata is the best and you can tell for sure if it’s the movement or the battery that has the problem. I’ve had watches that won’t run on anything else.
C**N
Buena calidad
M**S
Excelente producto trabajan de maravilla duran bastante
J**A
good product
J**A
Producto de calidad y durabilidad.
A**R
Great value for money
Trustpilot
2 months ago
2 weeks ago